Compressing device during traveling

Abstract

The utility model provides an advancing pressing device which comprises two pressing assemblies arranged on a base, the two pressing assemblies are symmetrically arranged in the direction parallel to the moving direction of a moving platform, and the two pressing assemblies keep flush with the moving platform to support a main machine. When the mobile platform drives the host to move towards the direction close to the probe, the pressing assemblies synchronously clamp and limit the two sides of the host, so that the jacks in the host are aligned with the probe. According to the invention, through the two pressing assemblies, the two sides of the host are synchronously clamped and limited in the advancing process that the mobile platform drives the host to move, so that the host can advance in a state that the jack and the probe are aligned, thereby ensuring that the host can be smoothly plugged with the probe to form electrical connection; the device facilitates the subsequent detection of the use performance of the host, greatly improves the testing efficiency in the testing process, and has the advantages of simple structure, low manufacturing cost and small occupied area.

Description

Technical Field

[0001] The utility model relates to a pressing device during travel. Background Art

[0002] After the car host is produced, it is necessary to test its performance when installed in the car (such as camera, radar, etc.). Usually, the host product test fixture is used to test the performance.

[0003] The host product testing fixture includes a base, a mobile platform slidably connected to the base and for the host to rest on, and a plurality of probes arranged on the base, one end of which is connected to the performance testing equipment and the other end is plugged into the host to form an electrical connection; a driving cylinder is arranged on the base for controlling the mobile platform to move toward or away from the probe.

[0004] The specific test steps are: place the host on a mobile platform, drive the mobile platform to slide to the socket on the host to form a plug-in with the probe, so as to test the performance of the host. However, the above test process has the following problems: the host supported on the mobile platform may shift during the movement, resulting in the inability to keep the socket on the host and the probe aligned, and manual intervention is required to correct the position of the host so that the two can be smoothly plugged together, resulting in a time-consuming and labor-intensive test process, low test efficiency, and low degree of automation. Utility Model Content

[0005] The utility model provides a pressing device on the move, which can effectively solve the above problems.

[0006] The utility model is achieved in this way:

[0007] A moving clamping device includes two clamping assemblies arranged on a base, wherein the two clamping assemblies are symmetrically arranged in a direction parallel to the moving direction of a mobile platform, and the two clamping assemblies are kept flush with the mobile platform to support the main machine; when the mobile platform drives the main machine to move toward a direction close to a probe, the clamping assemblies simultaneously clamp and limit the two sides of the main machine to keep the socket on the main machine aligned with the probe.

[0008] As a further improvement, a slide groove corresponding to the clamping assembly is provided on the base, and the clamping assembly includes a base slidably connected to the slide groove, a clamping piece hinged on the base, an adjustment seat that slides up and down in an adjustment hole on the base, and a guide slope installed in the slide groove and used to drive the adjustment seat to rise and fall; the base has a supporting plate for supporting the main machine facing the movable platform side, and the clamping piece includes a clamping block that presses the main machine on the supporting plate, a connecting rod and a swing rod connecting the clamping block and the connecting rod; one end of the connecting rod is hinged to the base, and the other end is rollingly engaged with the waist-shaped hole on the top of the adjusting seat; when the movable platform drives the main machine to move toward the direction approaching the probe, the adjusting seat moves from the bottom end of the guide slope to the top end, and synchronously drives the connecting rod that rolls with the waist-shaped hole on the adjusting seat to swing up, so that the swing rod drives the clamping block to rotate toward the direction approaching the main machine until it forms a contact pressure with the upper surface of the main machine, so as to clamp the main machine and limit it on the supporting plate.

[0009] As a further improvement, a pin is interference-inserted at one end of the connecting rod relative to the rotation center, and a roller that rolls in cooperation with the waist-shaped hole is sleeved at the end of the pin.

[0010] As a further improvement, the guide slope includes a slope section and a limit section, and the slope of the slope section of the guide slope is preferably between 10° and 30°.

[0011] As a further improvement, a tension spring for resetting the adjustment seat is arranged between the adjustment seat and the base, two bolts are symmetrically screwed on the top end of one side of the adjustment seat, and two bolts are symmetrically screwed on the bottom end of the same side of the base, one end of the tension spring is buckled with the bolt located on the adjustment seat, and the other end is buckled with the bolt located on the same side of the base, so as to force the adjustment seat to have a tendency to reset toward the bottom end of the base.

[0012] As a further improvement, an adjusting bolt is inserted in the middle of the adjusting seat, and a pulley slidably connected to the sliding groove is installed at the bottom of the adjusting bolt.

[0013] As a further improvement, a protection spring is provided between the adjusting seat and the pulley and is sleeved on the screw rod portion of the adjusting bolt.

[0014] The beneficial effects of the utility model are:

[0015] The present application uses two clamping components to simultaneously clamp and limit the two sides of the host during the movement of the host driven by the mobile platform, so that the host can maintain the state of alignment between the socket and the probe, thereby ensuring that the host can be smoothly plugged into the probe to form an electrical connection, facilitating subsequent testing of the host's performance, greatly improving the test efficiency of the test process, and having the advantages of simple structure, low manufacturing cost, and small device footprint. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is the front view and rear view of the overall structure of the utility model;

[0018] Figure 3 It is an assembly diagram of the utility model that reflects the assembly relationship of the various components of the clamping assembly;

[0019] Figure 4 It is a cross-sectional schematic diagram of the utility model showing the assembly relationship between the latch and the roller;

[0020] Figure 5 It is a cross-sectional schematic diagram of the utility model showing the assembly relationship between the protection spring, the adjustment seat and the adjustment bolt;

[0021] Figure 6 It is a schematic diagram of the motion state of the clamping component of the utility model for clamping, limiting, resetting and disengaging.

[0022] The accompanying drawings are marked as follows:

[0023] 10. Host;

[0024] 20. Clamping assembly; 21. Base; 211. Support plate; 212. Adjustment hole; 22. Clamping piece; 221. Clamping block; 222. Connecting rod; 223. Rocker; 224. Latch; 225. Roller; 23. Adjustment seat; 231. Adjustment bolt; 232. Pulley; 233. Protection spring; 234. Waist-shaped hole; 24. Guide slope; 241. Slope section; 242. Limit section; 25. Tension spring;

[0025] 30. base; 31. slide;

[0026] 40. Probe;

[0027] 50. Driving cylinder;

[0028] 60. Mobile platform. DETAILED DESCRIPTION

[0029] A moving compacting device, such as Figure 1 to Figure 3 As shown, it includes two clamping assemblies 20 arranged on the base 30, and the two clamping assemblies 20 are symmetrically arranged along a direction parallel to the moving direction of the mobile platform 60, and the two clamping assemblies 20 maintain a flush position with the mobile platform 60 to support the main machine 10; when the mobile platform 60 drives the main machine 10 to move toward the direction close to the probe 40, the clamping assemblies 20 simultaneously clamp and limit the two sides of the main machine 10 to keep the socket on the main machine 10 aligned with the probe 40.

[0030] Specifically, Figure 1 to Figure 3As shown, a slide groove 31 corresponding to the clamping assembly 20 is provided on the base 30, and the clamping assembly 20 includes a base 21 slidably connected to the slide groove 31, a clamping member 22 hinged on the base 21, an adjustment seat 23 that slides up and down in an adjustment hole 212 on the base 21, and a guide slope 24 installed in the slide groove 31 and used to drive the adjustment seat 23 to move up and down; the base 21 has a supporting plate 211 for supporting the host 10 on the side facing the mobile platform 60, The clamping member 22 includes a clamping block 221 for clamping the main unit 10 onto the supporting plate 211, a connecting rod 222 and a swing rod 223 connecting the clamping block 221 and the connecting rod 222; one end of the connecting rod 222 is hinged to the base 21, and the other end is rollingly engaged with a waist-shaped hole 234 at the top of the adjustment seat 23; a pin 224 is interference-inserted at one end of the connecting rod 222 relative to the rotation center, and a roller 225 rollingly engaged with the waist-shaped hole 234 is sleeved on the end of the pin 224.

[0031] like Figure 1 to Figure 6 As shown, when the mobile platform 60 drives the host 10 to move toward the direction close to the probe 40, the adjustment seat 23 moves from the bottom end of the guide slope 24 to the top end, and synchronously drives the connecting rod 222 that rolls with the waist-shaped hole 234 on the adjustment seat 23 to swing upward, so that the swing rod 223 drives the clamping block 221 to rotate toward the direction close to the host 10 until it forms contact pressure with the upper surface of the host 10, so as to clamp the host 10 and limit it on the supporting plate 211. Similarly, when the test is completed, the adjustment seat 23 moves from the top end of the guide slope 24 to the bottom end, and the clamping block 221 is separated from the host 10, and the host 10 can be removed from the mobile platform 60.

[0032] What needs to be explained here is that Figure 1 to Figure 3 As shown, when the driving cylinder 50 controls the moving platform 60 to drive the main machine 10 to move, since the supporting plate 211 on the base 21 supports the bottom surface of the main machine 10, the friction between the contact surfaces of the two causes the main machine 10 to also synchronously drive the clamping assembly 20 to move synchronously as a whole during the movement, thereby providing a power source for the adjustment seat 23 of the clamping assembly 20 to move from the bottom of the guide ramp 24 to the top.

[0033] like Figure 3 As shown, the guide slope 24 includes a slope section 241 and a limit section 242. The slope of the slope section 241 of the guide slope 24 is preferably between 10° and 30°. The size of the slope needs to be adaptively selected according to the thickness of the host 10 to be clamped and limited. Preferably, in this embodiment, the slope of the guide slope 24 is 16°. It should be noted here that when the limit section 242 of the guide slope 24 of the clamping assembly 20 slides, the clamping block 221 remains in a state of pressing the host 10 to clamp and limit the host 10.

[0034] like Figure 1 to Figure 3As shown, a tension spring 25 for resetting the adjustment seat 23 is arranged between the adjustment seat 23 and the base 21. Specifically, two bolts are symmetrically screwed on the top of one side of the adjustment seat 23, and two bolts are symmetrically screwed on the bottom of the same side of the base 21. One end of the tension spring 25 is buckled with the bolt located on the adjustment seat 23, and the other end is buckled with the bolt located on the same side of the base 21, so as to force the adjustment seat 23 to have a tendency to reset toward the bottom of the base 21.

[0035] like Figure 5 As shown, an adjusting bolt 231 is inserted in the middle of the adjusting seat 23, and a pulley 232 slidably connected to the slide groove 31 is installed at the bottom of the adjusting bolt 231. Through the setting of the pulley 232, the friction resistance between the adjusting seat 23 and the guide slope 24 can be reduced, so that the clamping device can move more smoothly during the process.

[0036] like Figure 5 As shown, there is a protection spring 233 between the adjustment seat 23 and the pulley 232, which is sleeved on the screw portion of the adjustment bolt 231. The setting of the protection spring 233 can enable the clamping block 221 to rotate smoothly to contact and press the upper surface of the main unit 10, so as to avoid the problem that the clamping block 221 instantaneously presses the main unit 10, loads a large clamping force to the main unit 10, and thus damages the surface of the main unit 10.

[0037] Combination Figure 1 to Figure 3 , the working principle of the utility model is described in detail below.

[0038] The socket on the host 10 to be tested is aligned with the position of the probe 40 and placed on the movable platform 60. At this time, both sides of the host 10 are synchronously supported on the supporting plate 211 of the base 21; then the driving cylinder 50 is started, and the piston rod of the driving cylinder 50 controls the movable platform 60 to drive the host 10 to move toward the direction close to the probe 40. During this process, the adjustment seat 23 moves from the bottom end of the guide slope 24 to the top end to drive the clamping block 221 of the clamping member 22 to form contact pressure with the surface of the host 10, so as to press the host 10 to limit it on the supporting plate 211, thereby keeping the socket on the host 10 aligned with the probe 40 to ensure that the subsequent host 10 can be smoothly plugged into the probe 40.

[0039] The above embodiments are only used to illustrate the present invention, not to limit the present invention. A person skilled in the art may make various changes or modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions should also fall within the scope of the present invention and be defined by the claims.

Claims

1. A moving compaction device, characterized in that: The invention comprises two clamping assemblies (20) arranged on a base (30), wherein the two clamping assemblies (20) are symmetrically arranged in a direction parallel to the moving direction of the mobile platform (60), and the two clamping assemblies (20) are kept flush with the mobile platform (60) to support the main machine (10); when the mobile platform (60) drives the main machine (10) to move in a direction close to the probe (40), the clamping assemblies (20) simultaneously clamp and limit the two sides of the main machine (10) so that the socket on the main machine (10) and the probe (40) are kept aligned.

2. A moving pressing device according to claim 1, characterized in that: The base (30) is provided with a slide groove (31) corresponding to the clamping assembly (20), and the clamping assembly (20) includes a base (21) slidably connected to the slide groove (31), a clamping member (22) hinged on the base (21), an adjustment seat (23) that slides in an adjustment hole (212) on the base (21) and a guide slope (24) installed in the slide groove (31) and used to drive the adjustment seat (23) to move up and down; the base (21) has a support plate (211) for supporting the main machine (10) on the side facing the mobile platform (60), and the clamping member (22) includes a clamping block (221) for clamping the main machine (10) on the support plate (211), a connecting rod (222) and a connecting rod (224). A swing rod (223) is connected to the clamping block (221) and the connecting rod (222); one end of the connecting rod (222) is hinged to the base (21), and the other end is rollingly matched with the waist-shaped hole (234) on the top of the adjustment seat (23); when the mobile platform (60) drives the main machine (10) to move toward the direction close to the probe (40), the adjustment seat (23) moves from the bottom end of the guide slope (24) to the top end, and synchronously drives the connecting rod (222) that is rollingly matched with the waist-shaped hole (234) on the adjustment seat (23) to swing upward, so that the swing rod (223) drives the clamping block (221) to rotate toward the direction close to the main machine (10) until it forms a contact pressure with the upper surface of the main machine (10), so as to clamp the main machine (10) and limit it on the supporting plate (211).

3. A moving pressing device according to claim 2, characterized in that: A latch pin (224) is inserted in an interference fit at one end of the connecting rod (222) relative to the rotation center, and a roller (225) that is rollingly matched with the waist-shaped hole (234) is sleeved at the end of the latch pin (224).

4. A moving pressing device according to claim 2, characterized in that: The guide slope (24) comprises a slope section (241) and a limit section (242), and the slope of the slope section (241) of the guide slope (24) is preferably between 10° and 30°.

5. The on-the-go pressing device according to claim 2, characterized in that: A tension spring (25) for resetting the adjustment seat (23) is arranged between the adjustment seat (23) and the base (21); two bolts are symmetrically screwed on the top of one side of the adjustment seat (23); and two bolts are symmetrically screwed on the bottom of the same side of the base (21); one end of the tension spring (25) is buckled with the bolt located on the adjustment seat (23), and the other end is buckled with the bolt located on the same side of the base (21), so as to force the adjustment seat (23) to have a tendency to reset toward the bottom of the base (21).

6. The on-the-go pressing device according to claim 2, characterized in that: An adjusting bolt (231) is inserted in the middle of the adjusting seat (23), and a pulley (232) slidably connected to the sliding groove (31) is installed at the bottom of the adjusting bolt (231).

7. A moving pressing device according to claim 6, characterized in that: A protection spring (233) is provided between the adjustment seat (23) and the pulley (232) and is sleeved on the screw rod portion of the adjustment bolt (231).

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